package com.manage.service;

import com.model.TChina;

import java.util.List;

public interface ChinaAreaService {
    public TChina findById(Long id);
    public List<TChina> findByParentId(Long parentId);
    public List<TChina> findAll();
    public TChina saveOrupdate(TChina tChina);
    public void del(Long id);
    public List<TChina> findByParentIdWithSelf (Long parentId);
}
